Clack (R7016P-20K) 20K OHM Test Light 110V; 1-2" MIP 20 inch x 4.5 inch Big Blue Filters2074 5 and total alkalinity up

5 and total alkalinity up to 500 ppm

replace the cartridge rather than risk bypass flow through compromised media

reading measurements from the dual GPM and LPM scale

Clean or replace FILMTEC element based on flux data

12" & 20" Filter Housings

Clack (R7016P-20K) 20K OHM Test Light 110V; 1-2" MIP 20 inch x 4.5 inch Big Blue Filters2074 5 and total alkalinity upThe Clack R7016P 20K is a 20,000 OHM test light designed for 110V operation, built to verify electrical continuity in water softener control valves and other system components. This diagnostic tool features a 1 2" male iron pipe (MIP) connection for secure integration into your testing setup. SPECIFICATIONS Technical Details Model Number R7016P 20K Manufacturer Clack Corporation Resistance 20,000 OHM Voltage 110V AC Connection Size 1 2" MIP (Male Iron